Tutorials

Step-by-step guides for building, modifying, and extending Galaxy Eggbert.

Building the Game

Clone, configure CMake, compile, and run your first build on Linux or Windows.

Adding a New Game Object

Define a new ObjectType, add its icon mapping, and place it in a level.

Modifying a Level

Edit a mobile-eggbert .txt level file and reload it in-game.

Prerequisites

CMake ≥ 3.21 and a C++23 compiler (GCC 13+ or Clang 17+)
U3D engine pre-built at /rv/data/library/github.com/u3d-community/U3D/cmake-build-debug (or set U3D_HOME)
Familiarity with basic C++ and CMake